A resilient rubber item, designed to be attached to the viewing aperture of an optical instrument, to maintain proper eye distance and to protect the eye(s) of the observer from stray light, wind, and/or injury due to shock of gun fire or similar disturbances. Excludes visor, periscope.
Classification: Military equipments not identified by kind
NSN 5930-01-050-9091
NSN 5985-01-649-8844
NSN 6130-00-829-9782
NSN 5835-01-191-3405
NSN 5960-01-197-4461
NSN 6320-01-449-1014
NSN 5910-00-611-4945
NSN 6610-00-898-4867
NSN 5998-01-020-6679
NSN 6130-00-202-0027
NSN 5975-00-054-2496
NSN 5905-01-554-4713